2013 Aceh earthquake

The 2013 Aceh earthquake struck the Indonesian island of Sumatra on July 2 with a moment magnitude of 6.1 and a maximum Mercalli intensity of VIII (Severe). The strike-slip earthquake killed at least 35 people and injured 276 others in the province of Aceh (on the northern end of Sumatra) where approximately 4,300 homes were damaged or destroyed.

At 2:37pm local time (07:37 UTC) on July 2, 2013, a 6.1 magnitude earthquake struck at a depth of 10 kilometres (6.2 mi) with an epicenter near Sumatra's northwestern tip, 55 kilometres (34 mi) south of Bireun.[1] It occurred on the Semangko Fault.[5] The quake lasted approximately 15 seconds and was felt from regional capital Banda Aceh to Bener Meriah.[3] The quake was powerful enough to cause concern in Banda Aceh, 320 miles (510 km) from the epicenter, and shaking was felt as far as Malaysia.[4] At least fifteen aftershocks occurred, with three powerful ones registering magnitudes of 4.3, 5.5 and 5.2.[5][6]

As of July 5, the official death toll stood at 35, with eight people still missing.[7] A further 276 people were injured.[7] The Bener Meriah and Central Aceh districts were hardest hit by the quake.[8]

In Bener Meriah, nine deaths were reported.[7] More than 100 people were hospitalized due to their injuries and 537 houses were badly damaged in the district.[7][4] A further 252 houses suffered minor damage.[7] Several hundred residents slept outdoors the night of July 2, afraid to return to their homes for fear of aftershocks.[3] "There were strong aftershocks last night and people didn’t want to go back home, so they stayed in the open overnight," commented an official, "but we don’t have enough tents".[4]

In Central Aceh, 26 deaths were reported.[7] A mosque collapse killed six children and trapped 14 others.[3] Rescuers dug through the rubble throughout the night of July 2–3, but did not locate any of the trapped children. Numerous landslides occurred in the district and 1,368 houses were destroyed.[7][4] A further 2,135 houses suffered minor damaged.[7] On July 3, a local official commented "People are still frightened, especially after the aftershocks last night. Nobody dared to stay at home. Everyone slept on the roads or in car parks."[4] The main hospital was overcrowded with patients, causing tents to be set up outside to handle the overflow.[4]

A government plane and helicopter were sent in to assist local police and soldiers in rescue efforts.[9] Several roads were destroyed in the quake or blocked by landslides, hampering rescue efforts.[3] Power and cell phone tower outages made communications difficult.[4] Three truckloads of bottled water, food, and other supplies were dispatched to the region.[5] The Aceh Disaster Mitigation Office said more help would be provided when they had better data on what was needed.[4]

On July 3, 40 billion rupiah (approximately US$4 million) was allocated for emergency relief efforts. A one-week emergency response period, which can be extended if necessary, was enacted in Bener Meriah.[5] Five shelters were set up in Bener Meriah and 10 in Central Aceh.[5]